Merge pull request #326 from BentoBoxWorld/324_hide_in_values_panel

Use hidden blocks in values panel #324

src/main/java/world/bentobox/level/panels/ValuePanel.java

@@ -59,6 +59,7 @@ private ValuePanel(Level addon,
         this.materialRecordList = Arrays.stream(Material.values()).
                 filter(Material::isBlock).
                 filter(m -> !m.name().startsWith("LEGACY_")).
+                filter(this.addon.getBlockConfig()::isNotHiddenBlock).
                 map(material ->
                 {
                     Integer value = this.addon.getBlockConfig().getValue(this.world, material);